Die sinkroniseringsinstellings is gereed.

Die is the Afrikaans definite article, so here it means the.

A useful thing to remember is that Afrikaans uses die for:

• singular nouns
• plural nouns
• all genders

So both of these use die:

• die instelling = the setting
• die instellings = the settings

Unlike English, the article itself does not tell you whether the noun is singular or plural. You get that from the noun form or from context.

Because Afrikaans normally writes compound nouns as one word.

English often writes this kind of expression as two words, such as synchronization settings, but Afrikaans joins the parts together:

• sinkronisering
  • instellings → sinkroniseringsinstellings

This is very normal in Afrikaans. The same thing happens in many other compounds too.

That -s- is a linking sound/letter used in many Afrikaans compounds.

So the word is built roughly like this:

• sinkronisering = synchronization
• -s- = linking s
• instellings = settings

It is not a possessive apostrophe like English user’s. It is just part of how the compound is formed.

The plural is shown by the last part of the compound:

• instelling = setting
• instellings = settings

In Afrikaans compounds, the final part usually determines whether the whole compound is singular or plural.

So:

• sinkroniseringsinstelling = synchronization setting
• sinkroniseringsinstellings = synchronization settings

Because Afrikaans does not change the present-tense form of to be the way English does.

In English, you say:

• the setting is
• the settings are

In Afrikaans, both singular and plural use is:

• die instelling is
• die instellings is

This is part of a bigger pattern in Afrikaans: verbs usually have much less conjugation than in English.

Because gereed comes after is, so it is being used predicatively. In that position, Afrikaans adjectives usually stay in their basic form.

Compare the general pattern:

• before a noun: adjectives often take an -e form
• after is: adjectives usually stay unchanged

For example:

• die nuwe instellings = the new settings
• die instellings is nuut = the settings are new

So in your sentence, gereed stays gereed.

Yes, in this simple sentence the word order is very similar to English:

• Die sinkroniseringsinstellings = subject
• is = verb
• gereed = complement/adjective

So the pattern is:

Subject + Verb + Complement

That said, Afrikaans is a verb-second language in main clauses, so if you move another element to the front, the verb still comes second:

• Nou is die sinkroniseringsinstellings gereed. = Now the synchronization settings are ready.

Yes. Gereed often means ready, but depending on context it can also suggest:

• prepared
• finished
• available for use

In a technical or software context, it usually means something is ready to use or set up and available.

You would say:

Die sinkroniseringsinstelling is gereed.

That changes the noun from plural to singular:

• sinkroniseringsinstellings = synchronization settings
• sinkroniseringsinstelling = synchronization setting

If you wanted an indefinite version, you could also say:

’n sinkroniseringsinstelling is gereed.